From b89b7ea05a8f71426bd36ed12e6cd73179d0f720 Mon Sep 17 00:00:00 2001 From: Alan Stern <stern@rowland.harvard.edu> Date: Thu, 23 Feb 2006 17:12:51 -0500 Subject: [PATCH] [PATCH] PCI: Move pci_dev_put outside a spinlock This patch (as659) fixes a might_sleep problem in the PCI core, by moving a call to pci_dev_put() outside the scope of a spinlock. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/pci/search.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/search.c b/drivers/pci/search.c index 05fa91a31c620..ce7dd6e7be604 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -246,9 +246,9 @@ pci_get_subsys(unsigned int vendor, unsigned int device, } dev = NULL; exit: - pci_dev_put(from); dev = pci_dev_get(dev); spin_unlock(&pci_bus_lock); + pci_dev_put(from); return dev; } @@ -339,9 +339,9 @@ struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from) } dev = NULL; exit: - pci_dev_put(from); dev = pci_dev_get(dev); spin_unlock(&pci_bus_lock); + pci_dev_put(from); return dev; } -- GitLab